Tagir Valeev
Technical Lead at JetBrains
Munich, Bavaria, Germany
Summary
🤩
RockstarTagir Valeev is a Technical Lead based in Munich with 12 years of hands-on Java expertise, a Java Champion title, and the author of "100 Java Mistakes." He leads backend work at JetBrains and is a prolific open-source contributor to high-profile projects such as OpenJDK, IntelliJ plugins, SpotBugs/FindBugs and the Scala plugin for IntelliJ, improving static analysis, IDE language support, and core JDK collectors. Tagir combines deep language- and toolchain-level knowledge—implementing JDK stream collectors and refining static bug detectors—with pragmatic engineering like code cleanup and test automation. Colleagues rely on him for subtle correctness fixes (e.g., mutable-collection and repeated-conditional detection) and for making developer tools more reliable and productive. He blends technical leadership with a penchant for catching the small mistakes that cause big issues, a theme reflected in his book and commit history.
11 years of coding experience
Stackoverflow
98,675reputation
13.3mreached
1,284answers
13questions
enumeration
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Github Skills (84)
multithreading10
testing10
java-streams10
intellij-idea10
refactor10
javas10
openjdk10
code-analysis10
refactoring10
code-optimization10
javascript10
static-analysis10
findbugs10
decompilation10
stream10
Programming languages (9)
Github contributions (5)
fesh0r/fernflower
Sep 2016 - Dec 2022
Unofficial mirror of FernFlower Java decompiler (All pulls should be submitted upstream)
Role in this project:
Back-end Developer
Back-end DeveloperContributions:33 commits in 6 years 3 months
Contributions summary:Tagir primarily contributed to the FernFlower Java decompiler project, focusing on improving code quality and efficiency. Their work involved refactoring and optimization of existing code, including the use of Java 8 stream APIs and the removal of redundant operations. They also fixed various warnings and applied code cleanup to enhance the project's maintainability and readability. Several commits show the user's efforts in addressing specific issues and improving the decompiler's functionality.
adobe-experience-managerjvm-bytecodejava-bytecodeupstreamjna
JetBrains/intellij-plugins
Sep 2017 - Dec 2022
Open-source plugins included in the distribution of IntelliJ IDEA Ultimate and other IDEs based on the IntelliJ Platform
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:164 commits in 5 years 3 months
Contributions summary:Tagir primarily focused on improving the codebase of IntelliJ IDEA plugins. Their contributions involved fixing bugs, refactoring code to improve readability and efficiency, and removing redundant operations. The user demonstrated a strong understanding of various technologies used within the IntelliJ Platform, as evident by the changes across diverse modules like Flex, CFML, AngularJS, Dart, and Handlebars. The commits centered around enhancements, bug fixes, and general code cleanup.
intellij-platformintellij-ideaideintellij-pluginjetbrains
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